#396ACB#396ACB

#396ACB is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.3% C 0.160 H 262.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#396ACB
RGB	rgb(57, 106, 203)
HSL	hsl(220, 58%, 51%)
HSV	hsv(220, 72%, 80%)
CMYK	cmyk(71.9%, 47.8%, 0%, 20.4%)
CIE-LAB	lab(46.30, 16.57, -55.23)
CIE-LCH	lch(46.30, 57.66, 286.70°)
OKLab	oklab(54.26% -0.0215 -0.1585)
OKLCH	oklch(54.26% 0.16 262.3)
XYZ	xyz(17.6170, 15.4878, 58.5493)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396ACB #CB9A39

analogous

#39B3CB #396ACB #5139CB

triadic

#396ACB #CB396A #6ACB39

tetradic

#396ACB #CB39B3 #CB9A39 #39CB51

square

#396ACB #CB39B3 #CB9A39 #39CB51

split-complementary

#396ACB #CB5139 #B3CB39

monochromatic

#1D386D #29509D #396ACB #698ED8 #9AB3E4

Accessibility & contrast

On white

5.12

#396ACB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#396ACB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396ACB

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396ACB	#FFFFFF	#000000	##FFFFFF
##396ACB	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3575CF

Deuteranopia (green-blind)

#0A67C9

Tritanopia (blue-blind)

#008191

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396acb;
/* rgb */ color: rgb(57, 106, 203);
/* oklch */ color: oklch(54.3% 0.160 262.3);

Tailwind

colors: {
  custom: {
    50: '#8194db',
    500: '#396acb',
    950: '#000000',
  },
}

SCSS

$custom: #396acb;
$custom-light: #8194db;
$custom-dark: #000000;

JSON

{
  "hex": "#396acb",
  "rgb": {
    "r": 57,
    "g": 106,
    "b": 203
  },
  "hsl": {
    "h": 219.863,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.54257,
    "c": 0.15991,
    "h": 262.3
  },
  "luminance": 0.1549
}

Semantic roles & 50–950 ramp

primary

#396ACB

secondary

#D0BB90

accent

#AD46E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396ACB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →